3 years ago

Here are the ages in years of 10 children

Mathematics

1 answer:

Diano4ka-milaya [45]3 years ago

6 0

Answer:

mode-6

median-5.5

range-7

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What is (125x^21y^-3)^-5/3 simplified?

Rufina [12.5K]

Answer:

y⁵/132x³⁵

Step-by-step explanation:

hope this is right

7 0

4 years ago

2. How much water could my well hold if the depth of the well is 30ft and the diameter of the well is 24ft?

Ann [662]

Answer:

$V=4,320\pi\ ft^{3}$ or $V=13,564.8\ ft^{3}$

Step-by-step explanation:

we know that

The volume of the cylinder (the well) is equal to

$V=\pi r^{2} h$

where

$r=24/2=12\ ft$ ----> the radius is half the diameter

$h=30\ ft$

substitute

$V=\pi (12)^{2}(30)$

$V=4,320\pi\ ft^{3}$

assume

$\pi =3.14$

$V=4,320(3.14)=13,564.8\ ft^{3}$

5 0

3 years ago

Read 2 more answers

Select all numbers that are irrational. 1049−−√ 3.14 π 0.5

dimulka [17.4K]

Please, separate your numbers with commas, or put each one on its own line.
I do not know what you mean by 1049-- or by --<span>√ 3.14. "--" does not belong in such a list.

1049 = 1049/1 is rational.

</span><span>√ 3.14 = sqrt(pi) is irrational; can't express it as the ratio of two integers.

pi is irrational (same reason as above)

0.5 is rational; it's the ratio of integers 1 and 2: 1/2</span>

3 0

3 years ago

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Find the distance between the two points rounding to the nearest tenth (if necessary). (1,−7) and (4,−5)

Hitman42 [59]

Answer:

Step-by-step explanation:

distance formula $\sqrt{(4-1)^{2} + (-5+7)^{2}$